No. 5A, Narendra Chandra Dutta Sarani, Kolkata, West Bengal - 700001, India
(33) 40001079
9903699009
No. 85, Netaji Subhash Road, 1st Floor, P. B. No. 657, Kolkata, West Bengal- 700001,India
No. 5A, Narendra Chandra Dutta Sarani, Kolkata, West Bengal- 700001,India